Girls get blamed when their drinks get spiked too. "What were you thinking, leaving your drink unattended?!" "Never let your drink out of your sight!" "Never take a drink from someone unless you see them pour it!" etc.

You can teach about religion in school; you just can't teach that one religion is better than another or that students have to have certain religious beliefs. I went to an American public school and our social studies class had a religion unit where we learned the basics of several major religions.